Clang produces the following warning
drivers/memory/tegra/tegra124.c:36:28: warning: unused variable
'tegra124_mc_emem_regs' [-Wunused-const-variable]
static const unsigned long tegra124_mc_emem_regs[] = {
^
The only usage of this variable is from within an ifdef.
It seems logical to move the variable into the ifdef as well.
Cc: [email protected]
Link: https://github.com/ClangBuiltLinux/linux/issues/526
Signed-off-by: Nathan Huckleberry <[email protected]>
---
drivers/memory/tegra/tegra124.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c
index 8f8487bda642..8f2af5614595 100644
--- a/drivers/memory/tegra/tegra124.c
+++ b/drivers/memory/tegra/tegra124.c
@@ -33,6 +33,7 @@
#define MC_EMEM_ARB_MISC1 0xdc
#define MC_EMEM_ARB_RING1_THROTTLE 0xe0
+#ifdef CONFIG_ARCH_TEGRA_124_SOC
static const unsigned long tegra124_mc_emem_regs[] = {
MC_EMEM_ARB_CFG,
MC_EMEM_ARB_OUTSTANDING_REQ,
@@ -54,6 +55,7 @@ static const unsigned long tegra124_mc_emem_regs[] = {
MC_EMEM_ARB_MISC1,
MC_EMEM_ARB_RING1_THROTTLE
};
+#endif
static const struct tegra_mc_client tegra124_mc_clients[] = {
{
--
2.22.0.rc2.383.gf4fbbf30c2-goog
